Revert "Fixing crash in empty folders. (Bug 11627191)"

This reverts commit 68b667848ef7c6f69b24a40d780e4088a5f2a1fb.

Change-Id: I51da495d6f8ef98b268c23cce02cce5ef1c7ea00
diff --git a/src/com/android/launcher3/FolderInfo.java b/src/com/android/launcher3/FolderInfo.java
index d45e4e4..bb5ae82 100644
--- a/src/com/android/launcher3/FolderInfo.java
+++ b/src/com/android/launcher3/FolderInfo.java
@@ -16,10 +16,10 @@
 
 package com.android.launcher3;
 
-import android.content.ContentValues;
-
 import java.util.ArrayList;
 
+import android.content.ContentValues;
+
 /**
  * Represents a folder containing shortcuts or apps.
  */